参考文献

Sriram, Madhavi; Hall, John J.; Grohmann, Nathan C.; Strecker, Tracy E.; Wootton, Taylor; Franken, Andreas; Trawick, Mary Lynn; Pinney, Kevin G. Bioorganic and Medicinal Chemistry, 2008, vol. 16, # 17 p. 8161 - 8171 doi: 10.1016/j.bmc.2008.07.050